La trinca del aire (1951)

Alberto, "Zanahoria" ('Carrot') and "Jabato" ('Brave Wild Boar'), three students from the Parachute School of the Spanish Army, form the "Trinca del aire" ('threesome of the air'): friends, good companions, but rivals and competitive in love affairs. When Nati, a beautiful foreign woman with whom Alberto falls in love, appears, jealousy will cause situations that will endanger their great friendship.